I think maybe 1980's

I also think it is from the 80’s

I think you are both right, thanks so much!

I afree with 1980s.

Thank you gwyn5, that seems correct, so interesting!

1970 s I actually built mine back in the early 70's .I had two single chairs and on two seater.

These were definitely available in the 70's , as we had one identical when I was a kid , except ours was quite a dimply textured dark teal green colour . In fact , I quickly looked at the two pictures , and was going to add that we had a whole lounge suite , except ours had padded bits around the arms . Then I saw the single chair in pic 2 ( with the padded arms haha ) , and realised it wasn't just the 2 seater taken from a different angle -- identical to ours except for the colour .

We had a 3 , a 2 and 2 single seaters -- I think ours had those padded arm bits on each piece , but can't be sure . There would no doubt have been several manufacturers , all similar but different .